Location: Cambridge, UK
Department: R&D / Advanced Battery Development
Type: Full-time
We are seeking a highly skilled and motivated Battery Scientist/Engineer to lead the development of next-generation semi-solid, quasi-solid, and all-solid-state batteries in pouch cell format. This role focuses on interfacial engineering, particularly involving metallic anodes, and requires deep expertise in both lithium and sodium battery chemistries.
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Design, develop, and optimize semi-solid, quasi-solid, and all-solid-state battery systems in pouch cell configurations
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Conduct in-depth interface analysis between solid electrolytes and metallic anodes (e.g., Li, Na), including interphase formation and stability
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Develop strategies to improve interfacial kinetics, reduce impedance, and enhance cycle life and safety
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Evaluate and optimize electrolyte formulations (polymer, hybrid, or inorganic) for compatibility with high-energy systems
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Lead metallic anode integration, including dendrite suppression and plating/stripping efficiency
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Design and execute electrochemical testing protocols (EIS, cycling, rate capability, etc.)
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Collaborate with materials scientists and engineering teams to scale from lab to prototype cells
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Analyze failure mechanisms and implement performance improvements
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Stay current with emerging technologies and contribute to IP and publications
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PhD or Master's degree in Materials Science, Electrochemistry, Chemical Engineering, or related field
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Proven experience working with lithium and/or sodium battery chemistries
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Hands-on experience with solid-state, semi-solid, or quasi-solid battery systems
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Strong understanding of interfaces in battery systems, especially solid electrolyte-metal anode interactions
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Experience with pouch cell design, assembly, and testing
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Proficiency in electrochemical characterization techniques (e.g., EIS, CV, galvanostatic cycling)
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Familiarity with advanced characterization tools (SEM, XPS, TEM, etc.) for interface analysis
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Experience working with metallic lithium and/or sodium anodes
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Knowledge of dendrite mitigation strategies and interfacial coatings
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Background in polymer electrolytes or hybrid solid electrolytes
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Experience scaling battery technologies from lab to pilot level
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Track record of patents or publications in advanced battery technologies
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Opportunity to work on cutting-edge battery technologies
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Collaborative and innovation-driven environment
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Competitive compensation and benefits
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Career growth in a rapidly evolving field
